Talking of generating a seed phrase with dice, I just stumbled across this post on Reddit:
https://www.reddit.com/r/coldcard/comments/17epqk8/040_bitcoin_taken_instantly_from_my_coldcard/OP used a
single dice roll to generate his seed phrase. He rolled a 5, used that as his entropy, and had his funds immediately stolen. Obviously it's a failure on OP's part to understand what is going on, but it's also a massive failure on Coldcard's part that it let him proceed to generate a seed phrase using a single dice roll.
Very bad situation that would have been easily avoided if the user had simply calmed down, used common sense, and done some research. Coldcard has videos and documentation explaining the process of rolling dice and generating a seed from dice rolls. He didn't bother checking any of that, and was more concerned getting his money off his Ledger as soon as possible, even though there isn't an immediate threat.
Coldcard is partially to blame for allowing it, but that's what you get if you want absolute control. I am not a Linux user, but I know the system gives you much more freedom than Windows. That also means a possibility of making serious self-destructive mistakes.